Azerane, I'm sorry I didn't see your post. No, the vet couldn't see anything wrong with Barley's teeth. He said there was a slight spur on one molar so while he was sedated, he ground it down and touched up any other teeth that looked at all questionable, but the x-rays turned up nothing helpful. The vet was afraid it might've been something abdominal, and I've read that bunnies have a very poor survival rate when it comes to that sort of surgery.